2017 Yamaha EX Waverunner
DESIGNED FROM THE GROUND UP
Yamaha’s new EX™ Series is designed to provide an unbelievable experience on
the water at the most affordable price. The EX™ is agile, fun and playful, with
a more powerful engine and better durability than anything else in the rec-lite
BUILT FROM YAMAHA DNA
The EX Series is the only model in the rec-lite segment to offer a marine
grade fiberglass hull and deck for durability and confidence in ownership. The
EX is backed by Yamaha’s 50 years of marine heritage, compromises on nothing,
and provides a thrilling experience that is anything but
•The new Yamaha TR-1 marine engine is the pinnacle of engine innovation.
Yamaha set out to build a more powerful engine than its predecessor, while also
making it smaller, and lighter.
OPEN LOOP COOLING SYSTEM
•All Yamaha Waverunners utilize open loop cooling, which is used by 99% of
marine manufacturers. It’s the most effective, reliable and maintenance-free
way to cool your engine. this is in sharp contrast to closed loop cooling
systems used by competitive manufacturers, which is more difficult to maintain
and more expensive to upkeep.
•Room for up to three on the EX Series means no one misses out on the fun.
•TR-1 four-stroke marine engine. the ex is powered by Yamaha’s award-winning
tr-1 three-cylinder marine engine that is 40 percent smaller in size, 20
percent lighter in weight and provides better fuel economy than Yamaha’s
previous four-cylinder Yamaha mr-1 engine.
•Electronic fuel injection (EFI): delivers a smooth, high power output with
low fuel consumption and low exhaust emissions.
•Specially designed, one-piece cylinder and crankcase assembly: provides
tremendous engine rigidity that's lighter and stiffer than two-piece designs.
•Slant detection switch: electronic switch stops engine and oil pumps
immediately if watercraft becomes overturned, protecting motor from water
•Dry sump lubrication: uses two engine oil pumps to deliver lubricated oil to
each moving part with water-jacketed sump and oil backflow protection.
•Yamaha engine management system (Y.E.M.S.): an integrated, computerized
management system that controls and adjusts such functions as ignition timing,
fuel injection mapping, engine diagnostics and OTS. the OTS function of
Y.E.M.S. activates when the operator releases the throttle lever and attempts
to steer the watercraft. this assists the operator in turning while the
watercraft is decelerating.
•Thermostatic and pressure controlled cooling system: water flow through the
engine is controlled by a thermostat and pressure system and is maintained by a
pressure control valve.
•Corrosion protection system: sacrificial zinc anodes protect the engine from
harmful galvanic corrosion. stainless steel fasteners (nuts, bolts, hardware)
provide a long service life.
•Electronically controlled, variable ignition timing: for exact ignition
advance control at all throttle positions and rpms.
JET PUMP PROPULSION SYSTEM
•Cooling water intake filter: filters out harmful debris that could cause
blockage of important cooling water passages.
•Pumps are manufactured with YDC30: a combination of zinc and copper alloys,
developed by Yamaha marine engineers, that offers excellent corrosion
ULTRA-LIGHTWEIGHT, HIGH STRENGTH HULL AND DECK
•The EX hull is designed to be light and strong. under the waterline is an
all-new hull design that is manufactured to precise tolerances. This
lightweight SMC hull delivers excellent stability for one, two or three-up
riding and towing, and precise responsiveness and predictability for thrilling
one-up riding strong.
•Progressive, v-hull with integrated bow spray guard: provides excellent
maneuverability, handling and comfort.
•Sponson design: Provides added straight-line comfort and an improved two and
three-up riding experience.
•29 litre of total storage: the EX series offers ample storage options in bow,
glove box and under seat.
•Comfortable one-piece seat: Ergonomically-designed and contoured for added
support. the extra-long seat is easily removed for quick access to the engine
•Large boarding platform: Provides a stable platform for re-boarding.
•Finger throttle lever: Provides added comfort while reducing hand fatigue.
•Yamaha’s trademarked visibility spout®: A waterspout from the rear of the
craft that improves the watercraft's conspicuity.
*Cash prices shown, financing O.A.C. available. Unit prices are subject to
applicable taxes, licence, freight and PDI charges.